Esteban Collazos
Lead DevOps Systems Engineer at S4N, an EPAM Company
Antioquia, Colombia
Summary
👤
Senior🎓
Top SchoolEsteban Collazos is a Lead DevOps Systems Engineer with nine years of experience designing, implementing, and operating highly scalable, secure cloud platforms across AWS and Azure. He blends hands-on software development (Node.js, Python) with infrastructure-as-code and governance at scale, having supported 100+ AWS accounts and 50+ services for enterprise clients. Esteban is passionate about serverless and event-driven architectures, and routinely builds observability, real-time alerting, and near-real-time data ingestion pipelines for production systems. He has led account governance, IaC-driven onboarding, and multi-cloud policy enforcement while improving CI/CD and platform reliability for fintech and streaming customers. Beyond ops, he mentors SRE bootcamps and shapes internal tools for developer productivity, reflecting a strong focus on knowledge transfer and pragmatic automation. Based in Antioquia, Colombia, he combines academic grounding in computer science with a track record of converting complex architectures into maintainable, auditable solutions.
8 years of coding experience
3 years of employment as a software developer
Bachelor's degree in Computer Science Computer Science, Bachelor's degree in Computer Science Computer Science at Universidad EAFIT
English, Spanish, French
Github Skills (67)
postgresql10
databases10
sap10
javascript10
directed-graph10
database10
sap-hana10
sqlite10
cockroachdb10
mysql10
mariadb10
websql10
typeorm10
react-native10
cordova10
Programming languages (7)
Github contributions (5)
eechava6/Text-Analytics
Feb 2019 - Mar 2019
Contributions:124 pushes, 1 branch in 29 days
eechava6/ClientsManagementContext
May 2019 - Apr 2020
A través de esto repositorio se hará un CRUD de clientes, además de diferentes operaciones propias del dominio.
Contributions:1 PR, 36 pushes, 2 branches in 10 months
mysqlharrepositoriophpcrud
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